Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 700c -
Groupset Acera, Altus -
Suspension Rigid -
Drivetrain 3 × 9 -
Brakes Rim
Sizing
Recommended size guide.
XS
156cm - 166cm
SM
163cm - 174cm
MD
171cm - 182cm
LG
179cm - 189cm
XL
185cm - 195cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Rocky Mountain Butted 6061 Series Alloy. Semi-Integrated 1-1/8" Headtube. Internal Cable Routing. Rack and Fender Mounts
Suspension Fork
Rocky Mountain Alloy
Drivetrain
Rear Derailleur
Shimano Acera T3000
Front Derailleur
Shimano Altus M370
Shift Levers
Shimano EF510
Cassette
Shimano HG200 11-34
Crank
Suntour XCM 170-175mm 48/36/26
Bottom Bracket
Suntour Sealed Cartridge
Chain
KMC X9
Pedals
FPD Nylon
Wheels
Front Hub
Shimano TX500
Rear Hub
Shimano TX500
Rims
WTB DX17
Spokes
Stainless
Tires
Maxxis Overdrive Excel 700x 35c
Brakes
Brakes
Promax TX-122
Brake Levers
Shimano EF510
Cockpit
Stem
Rocky Mountain Adjustable
Handlebar
Rocky Mountain 30mm Rise 640mm
Grips
Rocky Mountain Ergo Lock On
Headset
Threadless Semi Integrated
Seat
Saddle
Rocky Mountain Urban
Seatpost
Rocky Mountain Suspension 27.2mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.39 mm | 1.38 mm | 1.44 mm | 1.5 mm | 1.5 mm |
| Front Center | 592 mm | 609 mm | 620 mm | 635 mm | 650 |
| Rake | 40 mm | 41 mm | 40 mm | 46 mm | 45 mm |
| Trail | 84 mm | 80 mm | 78 mm | 65 mm | 63 mm |
| Stack | 524 mm | 540 mm | 572 mm | 606 mm | 627 mm |
| Reach | 376 mm | 391 mm | 397 mm | 405 mm | 419 mm |
| Top Tube Length | 527 mm | 552 mm | 567 mm | 592 mm | 612 mm |
| Seat Tube Angle | 74 ° | 73.5 ° | 73.5 ° | 73 ° | 73 ° |
| Seat Tube Length | 380 mm | 430 mm | 480 mm | 535 mm | 560 mm |
| Head Tube Angle | 70 ° | 70.5 ° | 71 ° | 72 ° | 72.5 ° |
| Head Tube Length | 115 mm | 130 mm | 160 mm | 195 mm | 215 mm |
| Chainstay Length | 432 mm | 432 mm | 432 mm | 432 mm | 432 mm |
| Wheelbase | 1014 mm | 1031 mm | 1042 mm | 1058 mm | 1073 mm |
| Bottom Bracket Drop | 70 mm | 70 mm | 70 mm | 69 mm | 69 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 156 cm | 163 cm | 171 cm | 179 cm | 185 cm |
| Rider Max Height | 166 cm | 174 cm | 182 cm | 189 cm | 195 cm |
About this model
RC 30 Comfort is part of the Rockymountain Rc model. Rocky Mountain released 27 bikes variations of this model so far. Take a sneak peek at all Rockymountain Rc bikes models from 2018, by clicking here.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Average price for Fitness bikes
According to our math, the average price for a trustworthy Fitness bike is 656$. However, this doesn’t mean that if you spend less money on a Fitness bike, you couldn’t get a decent one. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
Internal Cable Routing
This bike has an internal cable routing. As a result, this helps to preserve the bike’s cables. No more cables around your bike.
RC 30 Comfort components
Fork material
RC 30 Comfort has an aluminum fork, so there won’t be much extra weight added to the bike. However, they are not so stiff as carbon forks are.
Wheels size
The RC 30 Comfort 2018 bike is equipped with 700c aluminum wheels when leaving the factory. There is no doubt, that 700c wheels are very popular on all road bike models. However, while they give you great speed and control, these wheels are not so bump-friendly.
Brakes
For your safety, it is important to have quality breaks on your bike. Rocky Mountain RC 30 Comfort has Rim brakes installed. Rim brakes are cheaper than hydraulic brakes, and also easier to maintain. However, you could spend a little extra and get a bike that has hydraulic brakes.
Sizes
There are 5 sizes available for this model. Rider height can be anywhere between 156 cm – 195 cm (5.12 ft – 6.4 ft). In conclusion, you won’t have a problem finding one that suits you.